Slim line rail guard



FIG. 1 is a front/right isometric view of the third embodiment of the rail guard of the present invention (the broken line indicia do not form any part of the claimed design).

FIG. 2 is a front elevational view of the right guard of FIG. 1.

FIG. 3 is a rear elevational view of the rail guard of FIG. 1.

FIG. 4 is a right side elevational view of the rail guard of FIG. 1.

FIG. 5 is a left side elevational view of the rail guard of FIG. 1.

FIG. 6 is a top plan view of the rail guard of FIG. 1 (the broken line indicia form no part of the claimed design); and,

FIG. 7 is a bottom view of the rail guard of FIG. 1. 

CLAIM The ornamental design for a slim line rail guard, as shown and described. 